Easy way to add drop down menu with 1 - 100 without doing 100 different options?

Question

I was just wondering if there was a simple shortcut to add options to a dropdown menu for the numbers 1 to 100 instead of having to do the following:

Answer 1

Not with pure HTML as far as I know.

But with JS or PHP or another scripting language such as JSP, you can do it very easily with a for loop.

Example in PHP: